Best JavaScript code snippet using wpt
event-handler.spec.js
Source:event-handler.spec.js
1import EventHandler from '../../../src/dom/event-handler'2/** Test helpers */3import { getFixture, clearFixture } from '../../helpers/fixture'4describe('EventHandler', () => {5 let fixtureEl6 beforeAll(() => {7 fixtureEl = getFixture()8 })9 afterEach(() => {10 clearFixture()11 })12 describe('on', () => {13 it('should not add event listener if the event is not a string', () => {14 fixtureEl.innerHTML = '<div></div>'15 const div = fixtureEl.querySelector('div')16 EventHandler.on(div, null, () => {})17 EventHandler.on(null, 'click', () => {})18 expect().nothing()19 })20 it('should add event listener', done => {21 fixtureEl.innerHTML = '<div></div>'22 const div = fixtureEl.querySelector('div')23 EventHandler.on(div, 'click', () => {24 expect().nothing()25 done()26 })27 div.click()28 })29 it('should add namespaced event listener', done => {30 fixtureEl.innerHTML = '<div></div>'31 const div = fixtureEl.querySelector('div')32 EventHandler.on(div, 'bs.namespace', () => {33 expect().nothing()34 done()35 })36 EventHandler.trigger(div, 'bs.namespace')37 })38 it('should add native namespaced event listener', done => {39 fixtureEl.innerHTML = '<div></div>'40 const div = fixtureEl.querySelector('div')41 EventHandler.on(div, 'click.namespace', () => {42 expect().nothing()43 done()44 })45 EventHandler.trigger(div, 'click')46 })47 it('should handle event delegation', done => {48 EventHandler.on(document, 'click', '.test', () => {49 expect().nothing()50 done()51 })52 fixtureEl.innerHTML = '<div class="test"></div>'53 const div = fixtureEl.querySelector('div')54 div.click()55 })56 })57 describe('one', () => {58 it('should call listener just one', done => {59 fixtureEl.innerHTML = '<div></div>'60 let called = 061 const div = fixtureEl.querySelector('div')62 const obj = {63 oneListener() {64 called++65 }66 }67 EventHandler.one(div, 'bootstrap', obj.oneListener)68 EventHandler.trigger(div, 'bootstrap')69 EventHandler.trigger(div, 'bootstrap')70 setTimeout(() => {71 expect(called).toEqual(1)72 done()73 }, 20)74 })75 })76 describe('off', () => {77 it('should not remove a listener', () => {78 fixtureEl.innerHTML = '<div></div>'79 const div = fixtureEl.querySelector('div')80 EventHandler.off(div, null, () => {})81 EventHandler.off(null, 'click', () => {})82 expect().nothing()83 })84 it('should remove a listener', done => {85 fixtureEl.innerHTML = '<div></div>'86 const div = fixtureEl.querySelector('div')87 let called = 088 const handler = () => {89 called++90 }91 EventHandler.on(div, 'foobar', handler)92 EventHandler.trigger(div, 'foobar')93 EventHandler.off(div, 'foobar', handler)94 EventHandler.trigger(div, 'foobar')95 setTimeout(() => {96 expect(called).toEqual(1)97 done()98 }, 20)99 })100 it('should remove all the events', done => {101 fixtureEl.innerHTML = '<div></div>'102 const div = fixtureEl.querySelector('div')103 let called = 0104 EventHandler.on(div, 'foobar', () => {105 called++106 })107 EventHandler.on(div, 'foobar', () => {108 called++109 })110 EventHandler.trigger(div, 'foobar')111 EventHandler.off(div, 'foobar')112 EventHandler.trigger(div, 'foobar')113 setTimeout(() => {114 expect(called).toEqual(2)115 done()116 }, 20)117 })118 it('should remove all the namespaced listeners if namespace is passed', done => {119 fixtureEl.innerHTML = '<div></div>'120 const div = fixtureEl.querySelector('div')121 let called = 0122 EventHandler.on(div, 'foobar.namespace', () => {123 called++124 })125 EventHandler.on(div, 'foofoo.namespace', () => {126 called++127 })128 EventHandler.trigger(div, 'foobar.namespace')129 EventHandler.trigger(div, 'foofoo.namespace')130 EventHandler.off(div, '.namespace')131 EventHandler.trigger(div, 'foobar.namespace')132 EventHandler.trigger(div, 'foofoo.namespace')133 setTimeout(() => {134 expect(called).toEqual(2)135 done()136 }, 20)137 })138 it('should remove the namespaced listeners', done => {139 fixtureEl.innerHTML = '<div></div>'140 const div = fixtureEl.querySelector('div')141 let calledCallback1 = 0142 let calledCallback2 = 0143 EventHandler.on(div, 'foobar.namespace', () => {144 calledCallback1++145 })146 EventHandler.on(div, 'foofoo.namespace', () => {147 calledCallback2++148 })149 EventHandler.trigger(div, 'foobar.namespace')150 EventHandler.off(div, 'foobar.namespace')151 EventHandler.trigger(div, 'foobar.namespace')152 EventHandler.trigger(div, 'foofoo.namespace')153 setTimeout(() => {154 expect(calledCallback1).toEqual(1)155 expect(calledCallback2).toEqual(1)156 done()157 }, 20)158 })159 it('should remove the all the namespaced listeners for native events', done => {160 fixtureEl.innerHTML = '<div></div>'161 const div = fixtureEl.querySelector('div')162 let called = 0163 EventHandler.on(div, 'click.namespace', () => {164 called++165 })166 EventHandler.on(div, 'click.namespace2', () => {167 called++168 })169 EventHandler.trigger(div, 'click')170 EventHandler.off(div, 'click')171 EventHandler.trigger(div, 'click')172 setTimeout(() => {173 expect(called).toEqual(2)174 done()175 }, 20)176 })177 it('should remove the specified namespaced listeners for native events', done => {178 fixtureEl.innerHTML = '<div></div>'179 const div = fixtureEl.querySelector('div')180 let called1 = 0181 let called2 = 0182 EventHandler.on(div, 'click.namespace', () => {183 called1++184 })185 EventHandler.on(div, 'click.namespace2', () => {186 called2++187 })188 EventHandler.trigger(div, 'click')189 EventHandler.off(div, 'click.namespace')190 EventHandler.trigger(div, 'click')191 setTimeout(() => {192 expect(called1).toEqual(1)193 expect(called2).toEqual(2)194 done()195 }, 20)196 })197 it('should remove a listener registered by .one', done => {198 fixtureEl.innerHTML = '<div></div>'199 const div = fixtureEl.querySelector('div')200 const handler = () => {201 throw new Error('called')202 }203 EventHandler.one(div, 'foobar', handler)204 EventHandler.off(div, 'foobar', handler)205 EventHandler.trigger(div, 'foobar')206 setTimeout(() => {207 expect().nothing()208 done()209 }, 20)210 })211 it('should remove the correct delegated event listener', () => {212 const element = document.createElement('div')213 const subelement = document.createElement('span')214 element.appendChild(subelement)215 const anchor = document.createElement('a')216 element.appendChild(anchor)217 let i = 0218 const handler = () => {219 i++220 }221 EventHandler.on(element, 'click', 'a', handler)222 EventHandler.on(element, 'click', 'span', handler)223 fixtureEl.appendChild(element)224 EventHandler.trigger(anchor, 'click')225 EventHandler.trigger(subelement, 'click')226 // first listeners called227 expect(i).toEqual(2)228 EventHandler.off(element, 'click', 'span', handler)229 EventHandler.trigger(subelement, 'click')230 // removed listener not called231 expect(i).toEqual(2)232 EventHandler.trigger(anchor, 'click')233 // not removed listener called234 expect(i).toEqual(3)235 EventHandler.on(element, 'click', 'span', handler)236 EventHandler.trigger(anchor, 'click')237 EventHandler.trigger(subelement, 'click')238 // listener re-registered239 expect(i).toEqual(5)240 EventHandler.off(element, 'click', 'span')241 EventHandler.trigger(subelement, 'click')242 // listener removed again243 expect(i).toEqual(5)244 })245 })...
vue-tsx-shim.d.ts
Source:vue-tsx-shim.d.ts
1import 'vue';2type EventHandler = (...args: any[]) => void;3declare module 'vue' {4 interface ComponentCustomProps {5 role?: string;6 tabindex?: number | string;7 // should be removed after Vue supported component events typing8 // see: https://github.com/vuejs/vue-next/issues/15539 // https://github.com/vuejs/vue-next/issues/302910 // onBlur?: EventHandler;11 // onOpen?: EventHandler;12 // onEdit?: EventHandler;13 // onLoad?: EventHandler;14 // onClose?: EventHandler;15 // onFocus?: EventHandler;16 // onInput?: EventHandler;17 // onClick?: EventHandler;18 // onPress?: EventHandler;19 // onCancel?: EventHandler;20 // onChange?: EventHandler;21 // onDelete?: EventHandler;22 // onScroll?: EventHandler;23 // onSubmit?: EventHandler;24 // onSelect?: EventHandler;25 // onConfirm?: EventHandler;26 // onPreview?: EventHandler;27 // onKeypress?: EventHandler;28 // onTouchend?: EventHandler;29 // onTouchmove?: EventHandler;30 // onTouchstart?: EventHandler;31 // onTouchcancel?: EventHandler;32 // onMouseenter?: EventHandler;33 // onMouseleave?: EventHandler;34 // onMousemove?: EventHandler;35 // onKeydown?: EventHandler;36 // onKeyup?: EventHandler;37 // onDeselect?: EventHandler;38 // onClear?: EventHandler;39 }...
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4};5wpt.runTest(url, options, function(err, data) {6 if (err) return console.log(err);7 wpt.getTestResults(data.data.testId, function(err, data) {8 if (err) return console.log(err);9 console.log(data);10 });11});12var wpt = require('webpagetest');13var wpt = new WebPageTest('www.webpagetest.org');14var options = {15};16wpt.runTest(url, options, function(err, data) {17 if (err) return console.log(err);18 wpt.getTestResults(data.data.testId, function(err, data) {19 if (err) return console.log(err);20 console.log(data);21 });22});23var wpt = require('webpagetest');24var wpt = new WebPageTest('www.webpagetest.org');25var options = {26};27wpt.runTest(url, options, function(err, data) {28 if (err) return console.log(err);29 wpt.getTestResults(data.data.testId, function(err, data) {30 if (err) return console.log(err);31 console.log(data);32 });33});
Using AI Code Generation
1var wpt = require('wpt');2var eventHandler = wpt.eventHandler;3eventHandler.on('testComplete', function(data) {4 console.log(data);5});6var wpt = require('wpt');7var eventHandler = wpt.eventHandler;8eventHandler.on('testComplete', function(data) {9 console.log(data);10});11var wpt = require('wpt');12var eventHandler = wpt.eventHandler;13eventHandler.on('testComplete', function(data) {14 console.log(data);15});16var wpt = require('wpt');17var eventHandler = wpt.eventHandler;18eventHandler.on('testComplete', function(data) {19 console.log(data);20});21var wpt = require('wpt');22var eventHandler = wpt.eventHandler;23eventHandler.on('testComplete', function(data) {24 console.log(data);25});26var wpt = require('wpt');27var eventHandler = wpt.eventHandler;28eventHandler.on('testComplete', function(data) {29 console.log(data);30});31var wpt = require('wpt');32var eventHandler = wpt.eventHandler;33eventHandler.on('testComplete', function(data) {34 console.log(data);35});36var wpt = require('wpt');37var eventHandler = wpt.eventHandler;38eventHandler.on('testComplete', function(data) {39 console.log(data);40});41var wpt = require('wpt');42var eventHandler = wpt.eventHandler;43eventHandler.on('testComplete', function(data) {44 console.log(data);45});46var wpt = require('wpt');47var eventHandler = wpt.eventHandler;48eventHandler.on('testComplete', function(data) {49 console.log(data);50});51var wpt = require('wpt');52var eventHandler = wpt.eventHandler;53eventHandler.on('testComplete', function(data
Using AI Code Generation
1var wpt = require('wpt');2var wpt = new wpt();3 if (err) {4 console.log(err);5 } else {6 console.log(data);7 }8});9var wpt = require('wpt');10var wpt = new wpt();11 if (err) {12 console.log(err);13 } else {14 console.log(data);15 }16});17var wpt = require('wpt');18var wpt = new wpt();19 if (err) {20 console.log(err);21 } else {22 console.log(data);23 }24});25var wpt = require('wpt');26var wpt = new wpt();27 if (err) {28 console.log(err);29 } else {30 console.log(data);31 }32});33var wpt = require('wpt');34var wpt = new wpt();35 if (err) {36 console.log(err);37 } else {38 console.log(data);39 }40});41var wpt = require('wpt');42var wpt = new wpt();43 if (err) {44 console.log(err);45 } else {46 console.log(data);47 }48});49var wpt = require('wpt');50var wpt = new wpt();51 if (err) {52 console.log(err);53 } else {54 console.log(data);
Using AI Code Generation
1var wpt = require('wpt');2var wpt = new wpt('API_KEY');3wpt.eventHandler('testId', function(error, data){4});5var wpt = require('wpt');6var wpt = new wpt('API_KEY');7wpt.eventHandler('testId', function(error, data){8});9var wpt = require('wpt');10var wpt = new wpt('API_KEY');11wpt.eventHandler('testId', function(error, data){12});13var wpt = require('wpt');14var wpt = new wpt('API_KEY');15wpt.eventHandler('testId', function(error, data){16});17var wpt = require('wpt');18var wpt = new wpt('API_KEY');19wpt.eventHandler('testId', function(error, data){20});21var wpt = require('wpt');22var wpt = new wpt('API_KEY');23wpt.eventHandler('testId', function(error, data){24});25var wpt = require('wpt');26var wpt = new wpt('API_KEY');27wpt.eventHandler('testId', function(error, data){28});29var wpt = require('wpt');30var wpt = new wpt('API_KEY');31wpt.eventHandler('testId', function(error, data){32});33var wpt = require('wpt');34var wpt = new wpt('
Using AI Code Generation
1var wpt = require('wpt');2 if(err) {3 console.log(err);4 } else {5 console.log(data);6 }7});8var wpt = require('wpt');9 if(err) {10 console.log(err);11 } else {12 console.log(data);13 }14});15var wpt = require('wpt');16 if(err) {17 console.log(err);18 } else {19 console.log(data);20 }21});22var wpt = require('wpt');23 if(err) {24 console.log(err);25 } else {26 console.log(data);27 }28});29var wpt = require('wpt');
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